Flask



FIG. 1 shows a perspective view of a flask according to my new design

FIG. 2 shows a top view thereof;

FIG. 3 shows a front elevational view thereof;

FIG. 4 shows a right side elevational view thereof, the left sideelevational view being a mirror image;

FIG. 5 shows a rear elevational view thereof;

FIG. 6 shows a perspective view of the flask shown with the cap in openposition;

FIG. 7 shows a top view thereof;

FIG. 8 shows a front elevational view thereof;

FIG. 9 shows a right side elevational view of the flask thereof, theleft side view being the mirror image; and,

FIG. 10 shows a rear elevational view thereof.

The ornamental design for a flask, as shown and described.